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Nurikabe

Medium

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Play Medium Nurikabe — ThePuzzleLabs

Try this Medium Nurikabe puzzle on ThePuzzleLabs.

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Classic

Click to cycle: unmarked → shaded → white → unmarked.

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Medium Nurikabe — what to expect

Medium Nurikabe expands to 7×7 grids (49 cells). Islands can be up to 6 cells, which means more ambiguity about where each island extends. The 2×2 pool rule starts forcing decisions — when three black cells form an L, the fourth corner has to be white. You'll also need to think about whether your sea placements leave every island with a growth path.

Rules & Strategy →Printable Puzzles →All Difficulties →